from django.db import models

class Cate(models.Model):
    name = models.CharField("分类名称",max_length=20)
    class Meta:
        db_table="cate"
        verbose_name = "分类表"
        verbose_name_plural = verbose_name
    def __str__(self):
        return self.name
class Goods(models.Model):
    name = models.CharField('商品名',max_length=20)
    desc = models.CharField('简介',max_length=200)
    price = models.DecimalField('价格',max_digits=6,decimal_places=2)
    unit = models.CharField('单位',max_length=20)
    store = models.IntegerField('库存')
    cate = models.ForeignKey(Cate,on_delete=models.CASCADE,verbose_name="分类")
    pic = models.ImageField(upload_to="static/pic",verbose_name="图片")
    content = models.TextField("内容")
    class Meta:
        db_table = "goods"
        verbose_name = "商品表"
        verbose_name_plural = verbose_name
    def __str__(self):
        return self.name